Best Knife Switches 2021 – Buying Guide

If you are searching for the best Knife Switches then you have come to the right place. We have compared 3,488 Knife Switches based on user ratings, brands and item quality to ensure helping you choose the right one!

The Best Knife Switches:

1. AXLIZER Double Pole Double Throw Electrical Switch, Knife Switch, Electricity Experimental Equipment, Teaching Instrument Used to Disconnect Two Simultaneous Electrical Connections

  • Material: hard plastic, high quality pure copper, high safety, high safety factor; fine workmanship, high color value, durable, to provide students with hands-on experience to learn the principles of electricity and circuit.
  • Safe and visual knife switch, switch provides stability, visualization of electrical principle, screw type binding post, tightening connection terminal is heavy, easy for wiring, for safe electrical connection; easy to reconfigure layout, enough for classroom.
  • The terminal with knurled nut is used to fix the wire to the knife switch, and the screw hole is used to install the base to the worktable or panel; the excellent switch blade of double pole double throw is available for hobby, because it has exposed non insulating contact. Although it does teach them how electricity works, they must be taught not to use actual electrical equipment at home.
  • These are low voltage, low current switches for low voltage DC power supply. 2.5 V, 3 A, 6 V max; double pole double throw electrical switch for making and breaking two simultaneous electrical connections; bakelite base for isolating current.
  • It is very suitable for home school to make and break the single electrical connection circuit experiment; it is suitable for physics laboratory and school electronic experiment to teach the basic principle of electric power and simple circuit working principle, which are very suitable for demonstration and projects. Easy to use and suitable for children's learning tools, practice in the education model will certainly benefit any student.

2. Longdex 2pcs Black Knife Switch Single Pole Single Throw SPST Toggle Switch 7333mm

  • Color: Black; Material: Plastic, Metal; Quantity: 2pcs
  • Single Pole; Single Throw; Size: 73x33x10mm
  • Good switch for science experiments. Tight contacts.
  • It works for hobby applications.
  • This is great for home school experiments.

3. tatoko 5PCS Educational Single Pole Knife Switch Physics Laboratory Equipment Single Pole Single Throw (SPST) Switch

  • Special equipment for students classroom and laboratory experiments.Tip: Max working voltage 36V.
  • Single-pole single-throw (SPST) switch for making and breaking a single electrical connection circuit.
  • Safe and visual, knife style switch for stable operation, screw type binding post for secure electrical connection.
  • Length 7.5cm width 3.5cm height 0.9cm
  • Package Include: 5x SPST Switches

4. Switchblade Knife,Survival Knife Stainless Steel, 7.9 inch Wooden Handle Knife with Clip, Suitable for Gifts

  • 【Durable】 The main body of the switchblade knife is made of high-quality stainless steel, which is resistant to wear, corrosion and high temperature.
  • 【Safety】The handle of switchblade knife design conforms to ergonomics, feels good in use, and is not easy to slip off. The inner tank lock is safe, the blade will not slip.
  • 【Dimensions】Automatic knife total length 7.9 in, blade length 3.4 in, equivalent length 4.3 in, blade thickness 0.12 in, blade width 1 in, weight 4.8 oz.
  • 【Trustworthy】Convenient pocket clip and dexterous fingerboard can be opened and closed quickly and easily, very suitable for daily carrying.
  • Gift-giving: excellent method and exquisite design, Unique wooden handle design,it is the best choice for gift-giving.

5. tatoko Educational Single Pole Knife Switch Physics Laboratory Equipment Single Pole Single Throw (Spst) Switch 10PCS

  • Special equipment for students classroom and laboratory experiments.Tip: Max working voltage 36V.
  • Single-pole single-throw (Spst ) switch for making and breaking a single electrical connection circuit.
  • Safe and visual, knife style switch for stable operation, screw type binding post for secure electrical connection.
  • Length 7.5cm width 3.5cm height 0.9cm
  • Package Include: 10x Spst Switches

6. Knife, Switch-Blade - Switch-Blade Close Knives

7. Top Post Battery Terminal Knife Disconnect Switch - Isolator Master Power Cut-Off Negative Post for Cars, Boat, Trucks, Marine, RV, ATV, Camper - 12V DC 200 Amp On Off Position Blade Switch

  • Top Post Battery Knife Disconnect Switch - Dimensions 3.6 x 2.7 x 1.9 inches - Batteries that are empty and not charged for a long time will shorten the life of the battery causing you to replace it sooner than necessary which can be expensive. This battery cutoff blade type switch allows you to eliminate any unwanted parasitic power draw from the battery when the RV, Camper, Boat, Car, ATV, Marine or Truck isn't being used.
  • Great for Cars, Trucks. Campers, RV. ATV, UTV & Boats - This battery knife disconnect switch turns on and off by just lifting the lever up or down and can be installed in seconds. Great for almost all disconnect purposes you can think of for Marine, Automotive and Campers. If your vehicle, boat or camper is suffering from parasitic power draws then this will solve your issue; fast and cheap.
  • On/Off 2 Position Switch - Made of Heavy duty solid brass that is rust and corrosion resistant, this vertical blade type knife switch can be installed in seconds and operation is a breeze, durable and safely disconnects your battery. It has a standard 15-17mm cone top post terminal size capable of 200 Amps on a 12 Volt DC System and is advisable to be installed in the negative post of the battery.
  • Premium Fit, Quality, Finish - This battery knife quick disconnect switch comes with a nut and bolt for a hassle free installation to your battery. Operation is as simple as lifting the lever safely disconnecting your electrical system and preventing power being drawn from the battery. Putting it down turns the connection back on. This is a universal switch that can be used a stand alone or together with other switches.
  • Lifetime Warranty - This top post battery terminal negative side disconnect switch comes complete with a lifetime warranty. If the part ever fail on your Car, Vehicle, Truck, RV, Boat, Marine or Camper simply contact us for a replacement. Save time from being stranded and money from constantly replacing batteries by purchasing this battery disconnect switch from AA Ignition.

8. Top Post Knife Blade Master Switch, 12V 24V Battery Disconnect Switch for Auto Car RV-Marine Boat Truck Vehicle, Battery Cut Off Shut Off Switch (Negative,Vertical)

  • 【COMPATIABLE】This knife-blade battery disconnect switch is suitable for TOP POST TERMINAL, battery POSITIVE post only. Maximum Current: 750A, Rated Current: 250A. 6v 12v 24v car truck, bus, RV, Boat, trailer battery
  • 【HIGH QUALITY & HEAVY DUTY 】This top post battery disconnect switch is made of brass material, corrosion resistance, conductive performance is good, durably made for safety use
  • 【EASY TO INSTALL】This battery doctor knife switch for top post batteries can be adjusted into a vertical knife switch through the bottom of the screw, easy to install & simple to use. Switch the knife, then power will cut
  • 【SAVE ELECTRYCITY】This knife blade master switch is used for the battery to isolate and secure the electrical system, eliminate any power draw from the battery when vehicle or boat is not in use, stop unwanted battery drain and prevent theft or unauthorized use. Widely used for car, truck, boat or RV battery, also other electrical equipment's battery
  • 100% Customer satisfaction is our constant pursuit, we only provide good quality products for every buyer friend.If you have any problem during the use, we will try our best to offer you with satisfactory and friendly service.

9. TAC FORCE Black Spring Assisted Open Sawback Bowie Tactical Pocket Knife


10. Mini Knife Switch - Single

  • Mini Knife Switch - Single Pole
  • Small 2" x 1" x 1" Footprint
  • Perfect For Simple Circuit Demos
  • Brass Construction
  • Sci-Supply is an Ohio Based Small Business. Support Small American Business!
Best Knife Switches

Best Knife Switches

Knife Switches Buying Guide

Things considered for choosing the best Knife Switches:
BRAND: Is the brand reputable, do they have other products, how long do they exist.
USER REVIEWS: How satisfied are users when buying Knife Switches, does it meet their expectations?
PRICE: Is the price good for what is beeing offered?
PRODUCT QUALITY: Is the product made out of quality materials?

In the past, customers would always buy the most expensive products with the highest profit margins. However, with the rise in popularity of the Internet, consumers can now research products before buying them. This is one of the key reasons why more people are turning to online shopping instead of visiting brick-and-mortar stores. This guide highlights the most popular Knife Switches, and highlights their price ranges and features. It also outlines the factors to consider when shopping for a specific product, including quality and design.

If you’re considering buying Knife Switches, you’ve probably wondered how to buy the best one. The truth is that it’s not an easy task. You need to understand the various features and benefits of different products and brands, but it’s definitely doable. If you’re a first-time buyer, the following tips can help you choose the right one. If you’re looking to buy Knife Switches for your home, you may be wondering which are best Knife Switches brands. Buying Knife Switches could be difficult, and there are many things to consider. While the price is important, product quality is even more important. Choosing one that has the best price and user reviews will save you money and ensure satisfaction.

Before purchasing Knife Switches, it is important to do some research. The Internet is an invaluable resource for information about the products you are looking to purchase. You can use this resource to compare prices, read reviews, and find the best deal on Knife Switches. You can also compare features and reviews, and even purchase private label products if you are looking for a more unique item. Once you’ve done this, you can make a wise decision. You can also save time by purchasing only the best products on a specific website.

When you’re shopping online, it’s important to compare prices. Prices may vary wildly, but you can find the best deal by comparing prices. Check our reasearch on Knife Switches, as well as other ratings, for more information. These lists are an excellent way to find a great deal. The best items typically have the highest ratings. Be sure to read the description and the pros and cons of each one. Usually, a product’s popularity can be determined by its price.

While many people prefer the best brands, newer brands can provide good quality at affordable prices. The age-old brands often demand a higher budget, but are popular among consumers. Ultimately, you should choose a reputable supplier with a good reputation for Knife Switches. Regardless of price, buy the best product you can afford. This will save you time and money in the long run. The more reliable and trustworthy a supplier is, the better the results you will experience.

Consumers often turn to the Internet to find the best prices for Knife Switches. The Internet makes it possible to compare prices across several online stores. If the price of a product was fixed, customers would always buy the most expensive one with the highest margins. Thankfully, the internet doesn’t have this limitation. By using the Internet to compare prices, we can help your readers find the best deal and save time and money.


We hope our research one the best Knife Switches helped you choose the right one. If you are looking to buy more items we have many posts on different kinds of products, which might get your attention. Feel free to check it out.